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Removing double quotes from variables in batch file creates problems with CMD environment
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Programmatically relaunch/recreate an activity?
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Can you set a border opacity in CSS?
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Unfortunately the opacity element makes the whole element (including any text) semi-transparent. The best way to make the border semi-transparent is with the rgba color format. For example, this would give a red border with 50% opacity:
div {
border: 1px solid rgba(255, 0, 0, .5...
Reverting a single file to a previous version in git [duplicate]
...through the view menu; one of the options for a view is a list of paths to include.
Either way, you'll be able to find the SHA1 (hash) of the commit with the version of the file you want. Now, all you have to do is this:
# get the version of the file from the given commit
git checkout <commit&g...
Continuously read from STDOUT of external process in Ruby
...h Ruby in real-time as well. And there is. You have to use the PTY module, included in ruby core I believe (1.8.6 anyways). Sad thing is that it's not documented. But I found some examples of use fortunately.
First, to explain what PTY is, it stands for pseudo terminal. Basically, it allows the rub...
How can I combine hashes in Perl?
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the top-voted answer has been updated to include this.
– dreftymac
Oct 31 '15 at 16:56
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Make a link use POST instead of GET
...s an error, but somehow the OP still got it right (probably because of the included link which is much clearer). Thanks for pointing out. I rephrased that entirely.
– Palantir
Dec 1 '14 at 10:26
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for each loop in Objective-C for accessing NSMutable dictionary
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